| Character |
High strength,
good abrasion resistance |
Without free SIO2
good chemical srability,microdxpansiona
and erosion byreducing atmosphere |
Good cold and hotstrength,good
resistances toabrasion and corrosion. |
| Application |
Suitable for
the lining which is under erosion
of high speed gas and powder
of working temperature at 1000¡æ.¢J |
Suitable
for the lining which is under
erosion of high speed gas and
powder of working temperature
at 1200-1450¡æ. |
Suitable
for the lining which is operated
at 800-1000¡æand under high pressure
and underhigh pressure and erosive
gas,for instance,valve lining
of catalytic cracking furnace.
|
